Proton Beam
Proton beams, a type of ion beams, are the result of proton particle acceleration by means of a cyclotron or a synchrotron and can be used e.g. in Proton Beam Therapy for cancer treatment or for proton beam writing in lithography.
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Famous quotes containing the word beam:
“Why beholdest thou the mote that is in thy brothers eye, but considerest not the beam that is in thine own eye?”
—Bible: New Testament Jesus, in Matthew, 7:3.
From the Sermon on the Mount.